In regards to my alts. ALL alternators are milled on our CNC machine to provide better air flow, tighter tolerance, and correct casting errors. Patent 9793779. None are in stock form from Chinese, Mexico, India or USA. Every part is removed for the milling operation so that liquid coolant can be used. The CNC mills to 2/10,000 of a inch or .0002 inches. We re-balance the rotating assembly, and perform quality test, including a hard load amp for 30 minutes, with voltage check. Some parts are added and some removed. The unit does not look the same when it leaves our shop.
Air flow test show an increase in both air flow speed, and volume, using the air filter designed for our alternator. A lot of effort was put into these filters. You do not have to buy our alternators, but we are the only one with a alternator designed for air filters. Do you run your engine, transmission, fuel without a filter? We have flow meters, air speed meters, vacuum meters, flow bench, balancer, multimeters, oscilliscope, and more test equipment than any other shop I have seen. I have a 3rd US Patent 9592462B2. It was used in part to design the air flow through the alternator.
Some people just will not respect others accomplishments. The best in the new year to all.
One of the milling setups.
View attachment 713142 We have a alternator model for race cars, and two designed for Airplanes. Built with 6061 billet material.
Bearing and retainer removed. CNC Mill is used on all of our Single and Double Alternators. .0002 accurate